初一英语
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初中,初一,英语,初一英语知识点,人教版七年级下册unit2重点内容归纳【知识归纳】1、Either...or...either…or…主要用于表示选择,其意为“要么…要么…”“或者…或者…”,用于连接两个性质相同的词或短语.如:Yo…

  人教版七年级下册unit 2重点内容归纳

  【知识归纳】

  1、Either...or...

  either…or…主要用于表示选择,其意为“要么…要么…”“或者…或者…”,用于连接两个性质相同的词或短语.如:

  Youcan have either this one or that one.

  你拿这个或那个都可以.

  Youmust either go at once or wait till tomorrow.

  你要么马上走,要么等到明天.

  Wecan finish the work either this week or next week.

  不是这星期就是下星期我们就可完成这项工作.

  特别注意:

  either…or…连接两个成分作主语时,谓语动词的形式遵循“就近原则”.如:

  Eitheryou or I am to go.你或我必须有人去.

  Eitherhe or you are right.要么他对,要么你对.

  3、Exercise

  exercise做锻炼时为不可数名词,如 do exercise

  exercise做练习或操讲为可数名词,如do math exercises,do morning/eye exercises

  2、job/work

  job就是指具体的一份工作,为是可数名词;work做动词时,常指工作状态

  如:

  What’syour job?

  Ihave a wonderful job,it’s so exciting.

  A:Whatare you doing right at this moment? B:I'm working!

  work作名词有两种意思:

  指“工作”时为不可数名词 out of work表示失业;

  做可数名词时表示“著作”,如Lun Xun’s works

  4、Lots of

  Lotsof = a lot of 既可以修饰可数名词又可以修饰不可数名词

  注意:a lot 不能修饰名词,常用来修饰形容词或动词,为副词词性

  5、频度副词

  频度副词按频度从高到底为

  Always–usually(generally)-often- sometimes-seldom- hardly- never

  对频度副词提问常用howoften

  6、Taste

  ··taste作动词时,有两种情况:

  ·taste后可跟名词或代词,意为“尝、品尝某物”。如:

  Tomsmelled the mooncake and then tasted it again.

  ·taste后可跟形容词,意为“尝起来...”,此时它是感官系动词。如:

  Themooncakes with nuts taste more delicious than those with sugar.

  其他感官系动词:feel,sound, look, smell等

  ··taste也可作名词,意为“味道、品尝”或“品味”。如:

  Pleasehave a taste of this cheese.

  Sugarhas a sweet taste.

  Hehas a good taste.

  【重点短语】

  at six thirty 在六点半

  after dinner 晚餐后

  at night 在夜间

  after that 在那之后

  a quarter past three in the afternoon 下午三点一刻

  be late for work 上班迟到

  brush teeth 刷牙

  be good for..对.....有益/好处

  do (one's) homework 做作业

  eat/have breakfast 吃早餐

  eatquickly 快速地吃

  eat a good breakfast 吃一顿丰盛的早餐

  either..or...或者...或者...

  from...to...从.....到......

  go home 回家

  go to school 去上学

  go to work 去上班

  go to bed (early)(早早)去睡觉

  get up 起床

  get dressed 穿上衣服

  get home 到家

  half an hour 半小时

  half past six in the morning 早上六点半

  lots of/a lot of...大量,许多

  on weekends( 在)周末

  play/dosports 做运动

  play computer games 玩电脑游戏

  radio station/show 广播电台/广播节目

  take a shower 洗淋浴

  take a walk 散步;走一走

  【重点句子

  At ten thirty,I brush my teeth and then I go to bed.

  十点半,我刷牙,然后上床睡觉。

  At twelve,she eat s lots of fruit and vegetables for lunch.

  到了十二点,午饭她吃很多水果和蔬菜。

  Afterschool,I sometimes play basketball for half an hour.

  放学后,我有时打半小时的篮球

  After that,I usually exercise at about ten twenty.

  在那之后,我通常在10 点20 分左右锻炼。

  He works at a radio station.他在一家广播电台工作。

  Iusually get up at six thirty.我通常在六点半起床。

  I'm never late for work.我上班从来不迟到。

  Idon't like to get up early.我不喜欢早起。

  Idon't have much time for breakfast,soI usually eat very quickly.

  我没有太多的时间吃早饭,所以我通常吃得很快。

  In the evening,I either watch TV or play computer games.

  晚上,我要么看电视,要么玩电脑游戏。

  --Scott ,what time is your radio show? 斯科特,你的广播节目在几点?

  --From twelve o'clock at night to six o'clock in the morning.从夜里12点到早上6点。

  She knows it's not good for her,but it tastes good!

  她知道( 吃冰淇淋)对她不好,但它尝起来很美味!

  That's a funny time for breakfast! 那个时间吃早饭真有意思哟!

  Whattime do you usually take a shower, Rick? 里克,你通常几点钟洗淋浴?

  When do you go to work? 你什么时候去上班?

  WhenI get home,I always do my homework first.

  当我回到家时,我总是先做作业。

  【本单元语法】

  一、whattime与when

  1.whattime翻译为“几点”问的是具体的时间,一般回答要具体到小时。

  Whattime do you go to school? 你什么时候/几点上学?

  Igo to school at half past seven o’clock. 我七点半去上学。

  注意时间点前要加介词“at”

  2.when也是提问时间,但与what time的区别是:

  用when提问,回答既可以是具体的时间,也可以是不具体的时间,

  如:in themorning/afternoon/evening,lastyear,in 1998等范围大的时间,例如:

  Whendoes he take a shower?他什么时候洗澡?

  Hetakes a shower in the evening. 他在晚上洗澡。

  也可用具体时间:

  Itake a shower at 6 o’clock in the evening. 我晚上六点洗澡。

  3.问时间点只能用what time,如What time is it?

  二、频率副词的使用用法

  几个常见频率副词的用法

  ★always

  always意为“总是”,与进行时态连用时,也可用来表达喜爱、厌恶等感情色彩。

  e.g.

  Ishall always remember my first day at school. 我将永远记住我上学的第一天。

  Heis always smoking. 他总是抽烟。(厌恶情感)

  Sheis always so elegant.她总是如此高雅。(赞美情感)

  ★usually

  usually可以指通常的动作,侧重已经形成的习惯。

  e.g.

  Iusually do some shopping with my parents on Sundays.

  我通常在星期天和我的父母一起去买东西。

  Heusually goes to school by bike. 他通常骑自行车上学。

  ★often

  often是指经常性的动作,意思为“常常, 经常”。

  e.g.

  Childrendon't often do homework. 孩子们经常不写作业。

  Heis often late for school. 他经常上学迟到。

  ★sometimes

  sometimes意思为“有时,不时”,表示次数较少(低于often所表达的次数),常常与一般现在时或一般过去时连用。

  e.g.

  Sometimeshe goes to work by bike, and sometimes he goes by bus.

  有时候他骑自行车上班,有时候他乘公共汽车上班。

  SometimesI helped my parents in the house. 有时候我帮助父母做家务。

  ★hardly

  hardly意思为“难得, 几乎从来不”,它所表示的次数非常少。

  e.g.

  Hehardly drinks. 他几乎不喝酒。

  Shehardly plays cards. 她几乎不打牌。

  特别注意:hard与hardly为形近词,但是在意义上并无关联

  Hard做形容词时意为“坚硬的,困难的”

  做副词时意为“努力地,刻苦地”

  ★never

  never意思为“决不, 从未”,表示一次也没有。

  e.g.

  Henever lives there. 他从来都没有在那儿住过。

  Shenever has anything to do. 她一向无所事事。

  图示:

always

usually

often

sometimes


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